CN211947727U - Concrete pouring device - Google Patents

Abstract

The utility model relates to a concrete placement device, a serial communication port, including the hopper that is equipped with the pan feeding mouth, with the export department that the hopper passes through the switch structure and connects is located the support in the hopper outside, and make the hopper with the joint structure of support joint, the joint structure so that the hopper for support rigidity, the switch structure is used for control the hopper with export department intercommunication or not intercommunication. The application provides a concrete placement device, at the concrete placement in-process, can make its concrete outlet and the grout pore pair in the middle of the track board, ensure track board grout quality, still improve the efficiency of construction simultaneously.

Description

Concrete pouring device

Technical Field

The utility model belongs to the technical field of railway rails lays and specifically relates to a concrete placement device.

Background

The plate type track consists of steel rails, fasteners, a track plate, a self-compacting concrete filling layer, an intermediate isolation layer, a reinforced concrete base or a supporting layer and the like, and the construction process comprises the steps of steel bar binding, substrate construction, track plate laying, track plate fine adjustment and pouring, steel rail fasteners are installed, self-compacting concrete with the thickness of 8cm needs to be poured between the track plate and the substrate, and the track plate is effectively connected with the substrate through the self-compacting concrete. And laying the track slab after the construction of the base, and pouring the self-compacting concrete after the fine adjustment of the track slab is finished.

Concrete tank handlebar self-compaction concrete is put to big hopper specifically, and the railcar transports big hopper to construction operation face, and the large hopper of handling is from the railcar to the self-compaction operation face of pouring to the rail layer afterwards, and the rail layer will be from big hopper to the skip with self-compaction concrete, and the grout hole that flows to track board diameter is 15cm in the grout hole again, and the concrete export of skip needs to be aimed at with the grout hole in the middle of the track board.

At the in-process of construction, the concrete in the big hopper changes the in-process to the dolly, and the concrete has a certain velocity of flow, can the dolly produce the impact, can cause the dolly position to produce the skew, and then the concrete outlet of dolly staggers with the grout hole in the middle of the track board, not only influences the grout of track board, still extravagant concrete, pollutes the track board.

SUMMERY OF THE UTILITY MODEL

Solve the technical problem, an object of the utility model is to provide a concrete placement device, at the concrete placement in-process, can make its concrete outlet and the grout pore pair in the middle of the track board, ensure track board grout quality, still improve the efficiency of construction simultaneously.

The technical scheme of the utility model as follows:

the utility model provides a concrete placement device, including the hopper that is equipped with the pan feeding mouth, with the export department that the hopper passes through the switch structure and connects, locate the support in the hopper outside, and make the hopper with the joint structure of leg joint, the joint structure so that the hopper for the support position is fixed, the switch structure is used for controlling the hopper with export department intercommunication or not communicate.

Preferably, the support includes aluminum alloy's support body and horizontal stand, the horizontal stand with the support body vertical setting.

Preferably, the clamping structure comprises a first stop block arranged on the outer wall of the hopper, the first stop block can be in contact with the horizontal frame, and a second stop block arranged on the horizontal frame, and the second stop block can be in contact with the outer wall of the hopper.

Preferably, the clamping structure is a welding block, and the welding block is connected with the side wall of the hopper and the horizontal frame.

Preferably, the switch structure is an insertion plate, and the insertion plate has a first state coinciding with the outlet portion and a second state staggered from the outlet portion.

Preferably, the outer wall of the hopper is provided with a volume line.

Preferably, a lifting hook is arranged above the hopper.

Preferably, a handle is arranged on the outer side wall of the hopper.

Preferably, the inner side walls of the hoppers are all obliquely arranged, so that the hoppers are large in top and small in bottom.

Preferably, the outlet portion is a hollow cylinder.

The utility model provides a pair of concrete placement device, the good self-compaction concrete of stirring flows into the hopper from the pan feeding mouth of the concrete placement device that this application provided in at first big hopper in, joint structure makes the concrete in the hopper can not flow to export portion this moment, when needs pour into the concrete in to the grout hole of track board, feeds through hopper and export portion again through the joint structure for the concrete pours into to the grout hole. However, because the concrete is due to gravity and the flowing characteristic of the concrete, the impact force is generated on the hopper when the large hopper conveys the concrete to the hopper, the hopper shakes, the hopper can turn over laterally, the outlet part cannot be aligned with the grouting hole, and no method is available for conveying the concrete to the hopper and grouting the grouting hole. The concrete placement device of this application passes through the joint structure for hopper and support joint make relative position between the two fixed. When can realize big hopper to carrying the concrete in the hopper, the hopper can be to grout hole grout, can not only guarantee concrete outlet and grout hole alignment, ensures the quality of grout, simultaneously, becomes parallel operation by prior art's serial operation, has improved the efficiency of construction greatly.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic structural view of a concrete pouring apparatus according to the present embodiment;

fig. 2 is a schematic top view of the concrete pouring device according to the present embodiment.

Reference numbers in the drawings illustrate: 1. a hopper; 2. a feeding port; 3. a switch structure; 4. an outlet portion; 5. a support; 6. a frame body; 7. a horizontal frame; 8. a first stopper; 9. a second stopper; 10. inserting plates; 11. a volume line; 12. a handle.

Detailed Description

In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

In the description of the present invention, it is to be understood that the terms "upper", "lower", and the like, indicate orientations or positional relationships, and are used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

The embodiments in the present specification are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same or similar parts in the embodiments are referred to each other.

Please show as fig. 1 to fig. 2, the utility model provides a pair of concrete placement device, at first in the big hopper 1 the self-compaction concrete that stirs flows in hopper 1 from the pan feeding mouth 2 of the concrete placement device that this application provided, the joint structure makes the concrete in the hopper 1 can not flow to export department 4 of export, when need pour into the concrete in the grout hole to the track board, feeds through hopper 1 and export department 4 again through the joint structure for the concrete pours into to the grout hole. However, because the concrete is due to gravity and the flowing characteristic of the concrete, the impact force is generated on the hopper 1 when the large hopper 1 conveys the concrete to the hopper 1, so that the hopper 1 shakes, the hopper 1 may turn over laterally, and the outlet portion 4 cannot be aligned with the grouting hole, so that there is no way to convey the concrete to the hopper 1 and simultaneously grout the grouting hole. The concrete placement device of this application passes through the joint structure for hopper 1 and 5 joints of support, make relative position between the two fixed. When can realize that big hopper 1 carries the concrete in to hopper 1, hopper 1 can be to grout hole grout, can not only guarantee that concrete outlet aligns with the grout hole, ensures the quality of grout, simultaneously, becomes parallel operation by prior art's serial operation, has improved the efficiency of construction greatly.

Wherein, support 5 includes the support body 6 and the horizontal stand 7 of aluminum alloy material, and horizontal stand 7 sets up with support body 6 is perpendicular. Support body 6 sets up to 4, and horizontal stand 7 is two, two horizontal stands 7 parallel arrangement, and two support body 6 support a horizontal stand 7, and horizontal stand 7 sets up with support body 6 is perpendicular. Connect hopper 1 joint between horizontal stand 7 through the joint structure, the material of horizontal stand 7 and support body 6 is the aluminum alloy, when making hopper 1 fixed with the relative position of support 5, can make things convenient for the transport of support 5 again.

Further, the joint structure is including locating first dog 8 on the hopper 1 outer wall, first dog 8 can contact with horizontal stand 7 to and locate second dog 9 on horizontal stand 7, second dog 9 can contact with hopper 1 outer wall, can restrict hopper 1 through first dog 8 and second dog 9 along the ascending removal in plane and around the rotation of perpendicular to plane direction upper shaft, make hopper 1 fixed with the relative position of support 5, and then just also fixed with the relative position of hopper 1 with the grout hole.

The utility model provides an in the embodiment, the joint structure is the welding piece, and 1 lateral wall of hopper and horizontal stand 7 are connected to the welding piece. The hopper 1 is welded on the horizontal frame 7, so that the position of the hopper 1 relative to the bracket 5 is fixed, when concrete flows into the hopper 1 from the large hopper 1, the hopper 1 cannot shake, and meanwhile, the concrete in the hopper 1 can flow into a grouting hole through the outlet part 4.

In the embodiment provided by the present invention, the switch structure 3 is a plug board 10, and the plug board 10 has a first state coinciding with the outlet portion 4 and a second state staggered from the outlet portion 4. The inserting plate 10 is arranged between the outlet part 4 and the hopper 1, when the inserting plate 10 is inserted into the hopper 1, the inserting plate 10 is positioned above the outlet part 4 to shield the outlet part 4, namely, the inserting plate 10 and the outlet part 4 are in a first state of superposition, and concrete in the hopper 1 cannot flow to the outlet part 4 due to the blockage of the inserting plate 10. When the insert plate 10 is drawn out from the hopper 1, the upper part of the outlet part 4 is not shielded by the insert plate 10, namely, the second state that the insert plate 10 is staggered with the outlet part 4 is formed, and the concrete in the hopper 1 flows out from the outlet part 4 because the concrete is not shielded by the insert plate 10. The insert plate 10 is arranged primarily so that the hopper 1 is in or out of communication with the outlet section 4.

The utility model provides an in the embodiment, be equipped with volume line 11 on the 1 outer wall of hopper. In order to conveniently know how much concrete flows into the track plate from the grouting holes, the volume line 11 is arranged on the outer wall of the hopper 1, so that the volume of the concrete flowing out of the hopper 1 can be accurately known.

Wherein, hopper 1 top is equipped with the lifting hook, conveniently lifts by crane hopper 1.

Further, a handle 12 is provided on the side wall of the hopper 1 so that the operator can manually lift the hopper 1.

The utility model provides an in the embodiment, 1 inside wall of hopper all inclines to set up for hopper 1 is big-end-up form, the velocity of flow of concrete in the increase hopper 1, and the concrete can flow to export portion 4 fast.

Wherein, exit portion 4 is hollow cylinder, and the grout hole cross-section in the track board is circular, sets up like this and makes the concrete flow into in the grout hole fast.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. A concrete pouring device is characterized by comprising a hopper provided with a feeding hole,

an outlet part connected with the hopper through a switch structure,

a bracket arranged at the outer side of the hopper,

and a clamping structure connecting the hopper and the bracket, wherein the clamping structure fixes the position of the hopper relative to the bracket,

the switch structure is used for controlling the hopper to be communicated or not communicated with the outlet part.

2. The concrete pouring device according to claim 1, wherein the frame comprises a frame body and a horizontal frame made of aluminum alloy,

the horizontal frame and the frame body are vertically arranged.

3. The concrete pouring device according to claim 2, wherein said clamping structure comprises a first stop provided on the outer wall of the hopper, said first stop being contactable with said horizontal shelf,

and the second stop block is arranged on the horizontal frame and can be in contact with the outer wall of the hopper.

4. The concrete pouring device according to claim 2, wherein the clamping structure is a welded block connecting the hopper side walls and the horizontal shelf.

5. The concrete placement device according to claim 1, wherein said switch structure is a panel having a first state coinciding with said outlet portion and a second state offset from said outlet portion.

6. The concrete pouring device according to claim 1, wherein the outer wall of the hopper is provided with a volume line.

7. Concrete pouring device according to claim 1, wherein a lifting hook is provided above the hopper.

8. The concrete pouring device according to claim 1, wherein a handle is provided on an outer side wall of the hopper.

9. The concrete pouring device according to any one of claims 1 to 8, wherein the inner side walls of the hoppers are each disposed obliquely so that the hoppers are large in top and small in bottom.

10. The concrete pouring device of claim 9 wherein said outlet portion is a hollow cylinder.

Images